Electric hammer drill



FIG. 1 is a reference back, left, and top perspective view of the design according to the invention wherein a broken line rod has been installed.

FIG. 2 is a reference front, right, and top perspective view of the design according to the invention wherein a broken line rod has been installed, and the handle at the front end of the design is shown in an alternate position from that of the remaining views.

FIG. 3 is a right side view of the design according to the invention.

FIG. 4 is a left side view of the design according to the invention.

FIG. 5 is a front view of the design according to the invention.

FIG. 6 is a back view of the design according to the invention.

FIG. 7 is a top plan view of the design according to the invention.

FIG. 8 is a bottom plan view of the design according to the invention.

FIG. 9 is a reference front, right, and top perspective view of the design according to the invention wherein the battery pack has been removed, and a broken line rod has been installed; and,

FIG. 10 is a reference back, right, and top perspective view of the design according to the invention wherein the battery pack has been removed, and a broken line rod has been installed.

The broken line showing of a rod in the FIGS. 1, 2, 9, and 10 views is for purposes of illustrating unclaimed environmental structure. In the other views in which it would be seen, the broken line rod has been removed. The broken lines form no part of the claimed design. 

The ornamental design for an electric hammer drill, as shown and described. 